Robtex

Up: 72.5.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 72.5.80.0/21
Down right: 72.5.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.5.81.3	A+PTR	grx3.grx.acs.pnap.net
72.5.81.7	A	grx7.grx.acs.pnap.net
72.5.81.15	A	grx15.grx.acs.pnap.net
72.5.81.16	A+PTR	grx16.grx.acs.pnap.net
72.5.81.21	A	grx21.grx.acs.pnap.net
72.5.81.24	A	grx24.grx.acs.pnap.net
72.5.81.26	A	grx26.grx.acs.pnap.net
72.5.81.38	A	grx38.grx.acs.pnap.net
72.5.81.40	A	grx40.grx.acs.pnap.net
72.5.81.42	A	grx42.grx.acs.pnap.net
72.5.81.48	A+PTR	grx48.grx.acs.pnap.net
72.5.81.51	A+PTR	grx51.grx.acs.pnap.net
72.5.81.52	A	grx52.grx.acs.pnap.net
72.5.81.53	A	grx53.grx.acs.pnap.net
72.5.81.68	A	grx68.grx.acs.pnap.net
72.5.81.72	A	grx72.grx.acs.pnap.net
72.5.81.75	A	grx75.grx.acs.pnap.net
72.5.81.76	A	grx76.grx.acs.pnap.net
72.5.81.83	A+PTR	grx83.grx.acs.pnap.net
72.5.81.84	A	grx84.grx.acs.pnap.net
72.5.81.86	A	grx86.grx.acs.pnap.net
72.5.81.90	A	grx90.grx.acs.pnap.net
72.5.81.103	A	grx103.grx.acs.pnap.net
72.5.81.104	A	grx104.grx.acs.pnap.net
72.5.81.108	A	grx108.grx.acs.pnap.net
72.5.81.114	A+PTR	grx114.grx.acs.pnap.net
72.5.81.115	A+PTR	grx115.grx.acs.pnap.net
72.5.81.118	A	grx118.grx.acs.pnap.net
72.5.81.119	A	grx119.grx.acs.pnap.net
72.5.81.128	A+PTR	grx128.grx.acs.pnap.net
72.5.81.135	A	grx135.grx.acs.pnap.net
72.5.81.136	A	grx136.grx.acs.pnap.net
72.5.81.138	A	grx138.grx.acs.pnap.net
72.5.81.150	A	grx150.grx.acs.pnap.net
72.5.81.163	A+PTR	grx163.grx.acs.pnap.net
72.5.81.180	A	grx180.grx.acs.pnap.net
72.5.81.189	A	grx189.grx.acs.pnap.net
72.5.81.193	A+PTR	grx193.grx.acs.pnap.net
72.5.81.196	A	grx196.grx.acs.pnap.net
72.5.81.198	A	grx198.grx.acs.pnap.net
72.5.81.203	A	grx203.grx.acs.pnap.net
72.5.81.215	A	grx215.grx.acs.pnap.net
72.5.81.217	A	grx217.grx.acs.pnap.net
72.5.81.220	A	grx220.grx.acs.pnap.net
72.5.81.222	A	grx222.grx.acs.pnap.net
72.5.81.225	A+PTR	grx225.grx.acs.pnap.net
72.5.81.226	A+PTR	grx226.grx.acs.pnap.net
72.5.81.229	A	grx229.grx.acs.pnap.net
72.5.81.230	A	grx230.grx.acs.pnap.net
72.5.81.240	PTR	grx240.grx.acs.pnap.net
72.5.81.242	A+PTR	grx242.grx.acs.pnap.net
72.5.81.243	A+PTR	grx243.grx.acs.pnap.net
72.5.81.246	A	grx246.grx.acs.pnap.net
72.5.81.248	A	grx248.grx.acs.pnap.net
72.5.82.4	A	ns-e.pnap.net
72.5.84.3	PTR	mx5.gtlaw.com
72.5.84.4	A+PTR	mx4.gtlaw.com
72.5.85.17	PTR	nanalp002.am.ansell.com
72.5.85.76	PTR	nanalp002.ansell.com
72.5.86.70	PTR	imsagentsite.com
72.5.86.70	A	mail.bishopscience.com
72.5.86.71	PTR	imsagentsite.com
72.5.86.72	PTR	imsagentsite.com
72.5.86.73	PTR	imsagentsite.com
72.5.86.220	PTR	ndins.com
72.5.86.223	PTR	ndins.com
72.5.86.224	PTR	ndins.com
72.5.86.245	PTR	ultimategameserver.com
72.5.87.34	A	inmark.co.uk
72.5.87.34	A	inmarkeuropeltd.com
72.5.87.34	A	inmarkinc.us
72.5.88.5	PTR	border1.gig1-4.damballa-5.acs003.pnap.net
72.5.88.73	A	secondchance.cxc.org
72.5.88.150	A	wdm1.acs003.pnap.net
72.5.88.153	A	mcx-1.acs003.pnap.net
72.5.88.230	A	navigation.nsgnav.com
72.5.89.14	A	fw.damballa.com
72.5.89.19	PTR	ip-72-5-89-19.damballa.com
72.5.89.28	A	dxr.damballa.com
72.5.89.28	A	r.damballa.com
72.5.89.30	A	mx1.damballa.com
72.5.89.30	A	mx2.damballa.com
72.5.89.34	A+PTR	dhq.damballa.com
72.5.89.36	A	vortex.damballa.com
72.5.89.44	A	dhq-beta.damballa.com
72.5.89.47	A	partner-beta.damballa.com
72.5.89.102	A	fw1.damballa.com
72.5.89.133	A+PTR	vnap-esx3.acs003.internap.com
72.5.91.15	A	wordzatera.com
72.5.91.67	A	hodnorthamerica.org
72.5.91.67	A	pepssoftware.com
72.5.91.67	A	www.calvinsmithlaw.com
72.5.91.161	A	www.clinisign.com
72.5.91.161	A	clinisign.com
72.5.91.161	A	clinisign.net
72.5.91.162	A	www.optimahcs.com
72.5.91.179	A	giftrap-hosting.com
72.5.91.179	A	grasp-hosting.com
72.5.91.184	A	optimahcshelp.com
72.5.91.184	A	rehaboptima.com
72.5.92.26	A	studentloanheadquarters.com
72.5.92.29	A	voice5000.com
72.5.92.33	A	turbocashadvance.com
72.5.92.34	A	autofinancequotes.com
72.5.92.35	A	autowarrantyheadquarters.com
72.5.92.37	A	www.data3001.com
72.5.92.67	A	www.amerivalue.com
72.5.92.67	A	amerivalue.com
72.5.92.70	A	www.moneytips.com
72.5.92.70	A	moneytips.com
72.5.92.80	A	mortgage.amerivalue.com
72.5.92.86	A	smnlink.com
72.5.92.87	A	gotpartnerships.com
72.5.92.87	A	ukguarantorloans.com
72.5.92.97	A	lovepets.com
72.5.92.102	A	simplyfinance.co.uk
72.5.92.104	A+PTR	products.stage2.impactradius.com
72.5.92.105	A	voice.myprecisionads.com
72.5.92.112	A	valueplace.co.uk
72.5.92.116	A	wellingtonfinancialcorp.com
72.5.92.117	A	zipauto.net
72.5.92.118	A	terramplink.com
72.5.92.119	A	lovepets.com
72.5.92.144	A+PTR	connect-asa.estalea.com
72.5.92.192	PTR	star.atl.7eer.net
72.5.92.192	A	atl.7eer.net
72.5.92.192	A	*.atl.7eer.net
72.5.92.193	PTR	star.atl.evyy.net
72.5.92.194	PTR	star.atl.ojrq.net
72.5.92.233	A	securerights.realtor.com
72.5.92.234	A	www.leadpoint.com
72.5.92.235	A	leadpointdelivery.com
72.5.92.236	A	leads4000.com
72.5.92.240	A	loanadvicegroup.com
72.5.92.240	A	needdegrees.com
72.5.92.240	A	www.needdegrees.com
72.5.93.2	A	operations.openwealthsolutions.transactionservices.citi.com
72.5.93.5	A	hsbc.openwealthsolutions.com
72.5.93.5	A	atlnetasa01-vlan20.netwebfarm.com
72.5.93.5	A	openwealthsolutions.com
72.5.93.50	A	ns1.netwebfarm.com
72.5.93.51	A	ns2.netwebfarm.com
72.5.93.200	A	office.hswint.com
72.5.93.204	A	gateway.hswint.com
72.5.93.205	A	mail.hswint.com
72.5.94.11	PTR	live3-smtp.redhat.com
72.5.94.11	A	sonasupport.com
72.5.94.15	A	live4.redhat.com
72.5.94.53	A	paxtonthomas.com
72.5.94.57	A	youngbuckles.org
72.5.94.57	A	youngbuckles.com
72.5.94.161	A	trekbicyclestore.com
72.5.94.161	A	ascendrms.de
72.5.94.162	PTR	atlc2icnc02.trekbikes.net
72.5.94.162	A	trekswedenracing.com
72.5.94.162	A	ascendrms.dk
72.5.94.181	A	web01.trekbikes.com
72.5.94.201	A	trek.net
72.5.94.201	A	fisherbicycles.net
72.5.94.201	A	www.trekbikes.co.jp
72.5.95.5	A+PTR	ironmail.alphastaff.com
72.5.95.5	A	mx.alphastaff.com
72.5.95.8	A	asweb.alphastaff.com
72.5.95.11	A	exchange.alphastaff.com
72.5.95.29	PTR	www.alphastaff.com
72.5.95.129	PTR	portapp02.theport.com
72.5.95.129	A	ffs-leaders.com
72.5.95.143	A	blackbaudsocial.com
72.5.95.144	A	mail.blackbaudsocial.com
72.5.95.253	PTR	arthrex.com